DE60223456D1 - Kraftstoffhochdruckpumpe für eine Brennkraftmaschine - Google Patents

Kraftstoffhochdruckpumpe für eine Brennkraftmaschine

Info

Publication number: DE60223456D1
Authority: DE; Germany
Prior art keywords: combustion engine; internal combustion; fuel pump; pressure fuel; pump
Prior art date: 2001-07-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

DE60223456T

Other languages

English (en)

Other versions

DE60223456T2 (de

Inventor

Satoshi Usui

Hiroyuki Yamada

Toru Onose

Atsuji Saito

Masami Abe

Masayoshi Kotaki

Hiroshi Odakura

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hitachi Ltd

Hitachi Astemo Ltd

Original Assignee

Hitachi Ltd

Hitachi Car Engineering Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2001-07-19

Filing date

2002-02-27

Publication date

2007-12-27

2002-02-27 Application filed by Hitachi Ltd, Hitachi Car Engineering Co Ltd filed Critical Hitachi Ltd

2007-12-27 Publication of DE60223456D1 publication Critical patent/DE60223456D1/de

2008-09-18 Application granted granted Critical

2008-09-18 Publication of DE60223456T2 publication Critical patent/DE60223456T2/de

2022-02-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/102—Mechanical drive, e.g. tappets or cams
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/442—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means preventing fuel leakage around pump plunger, e.g. fluid barriers
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/04—Draining
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Fuel-Injection Apparatus (AREA)
Details Of Reciprocating Pumps (AREA)
Sealing With Elastic Sealing Lips (AREA)
Sealing Devices (AREA)

DE60223456T 2001-07-19 2002-02-27 Kraftstoffhochdruckpumpe für eine Brennkraftmaschine Expired - Lifetime DE60223456T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001220405A JP3787508B2 (ja)	2001-07-19	2001-07-19	高圧燃料供給ポンプ
JP2001220405		2001-07-19

Publications (2)

Publication Number	Publication Date
DE60223456D1 true DE60223456D1 (de)	2007-12-27
DE60223456T2 DE60223456T2 (de)	2008-09-18

Family

ID=19054225

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
DE60232558T Expired - Lifetime DE60232558D1 (de)	2001-07-19	2002-02-27	Kraftstoffhochdruckpumpe für eine Brennkraftmaschine
DE60232202T Expired - Lifetime DE60232202D1 (de)	2001-07-19	2002-02-27	Kraftstoffhochdruckpumpe für eine Brennkraftmaschine
DE60223456T Expired - Lifetime DE60223456T2 (de)	2001-07-19	2002-02-27	Kraftstoffhochdruckpumpe für eine Brennkraftmaschine
DE60238223T Expired - Lifetime DE60238223D1 (de)	2001-07-19	2002-02-27	Kraftstoffhochdruckpumpe für eine Brennkraftmaschine

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
DE60232558T Expired - Lifetime DE60232558D1 (de)	2001-07-19	2002-02-27	Kraftstoffhochdruckpumpe für eine Brennkraftmaschine
DE60232202T Expired - Lifetime DE60232202D1 (de)	2001-07-19	2002-02-27	Kraftstoffhochdruckpumpe für eine Brennkraftmaschine

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DE60238223T Expired - Lifetime DE60238223D1 (de)	2001-07-19	2002-02-27	Kraftstoffhochdruckpumpe für eine Brennkraftmaschine

Country Status (4)

Country	Link
US (3)	US20030017069A1 (de)
EP (4)	EP1731751B1 (de)
JP (1)	JP3787508B2 (de)
DE (4)	DE60232558D1 (de)

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Publication number	Priority date	Publication date	Assignee	Title
JP3979313B2 (ja)	2003-03-14	2007-09-19	株式会社日立製作所	高圧ポンプ
DE10362375B3 (de) *	2003-05-20	2016-11-17	Robert Bosch Gmbh	Hochdruck-Kolbenpumpe für Brennkraftmaschinen mit Direkteinspritzung
DE10322603B4 (de) *	2003-05-20	2013-04-25	Robert Bosch Gmbh	Kolbenpumpe, insbesondere Hochdruck-Kolbenpumpe für Brennkraftmaschinen mit Direkteinspritzung
JP4215000B2 (ja) *	2005-01-19	2009-01-28	株式会社デンソー	高圧ポンプ
JP4414966B2 (ja) *	2006-01-16	2010-02-17	Ｎｏｋ株式会社	高圧燃料ポンプおよび高圧燃料ポンプ用シールシステム
US7857605B2 (en) *	2006-06-29	2010-12-28	Caterpillar Inc	Inlet throttle controlled liquid pump with cavitation damage avoidance feature
JP4625789B2 (ja) *	2006-07-20	2011-02-02	日立オートモティブシステムズ株式会社	高圧燃料ポンプ
DE102008000824A1 (de) *	2008-03-26	2009-10-01	Robert Bosch Gmbh	Pumpe, insbesondere Kraftstoffhochdruckpumpe
US9151289B2 (en) *	2008-08-21	2015-10-06	Cummins Inc.	Fuel pump
US7966993B2 (en) *	2008-09-30	2011-06-28	Caterpillar Inc.	Fuel injection pump having a barrel expansion control sleeve
KR100992227B1 (ko) *	2008-10-27	2010-11-05	현대중공업 주식회사	디젤엔진 연료분사펌프의 캐비테이션 손상방지장치
JP5478051B2 (ja) *	2008-10-30	2014-04-23	日立オートモティブシステムズ株式会社	高圧燃料供給ポンプ
DE102008059117B4 (de) *	2008-11-26	2011-07-28	Continental Automotive GmbH, 30165	Hochdruckpumpenanordnung
IT1396473B1 (it) *	2009-03-30	2012-12-14	Magneti Marelli Spa	Pompa carburante con una valvola di massima pressione perfezionata per un sistema di iniezione diretta
JP5136919B2 (ja) *	2010-04-08	2013-02-06	株式会社デンソー	高圧ポンプ
JP5337824B2 (ja) *	2011-01-14	2013-11-06	日立オートモティブシステムズ株式会社	高圧燃料供給ポンプ
JP5673284B2 (ja) *	2011-03-28	2015-02-18	株式会社デンソー	高圧ポンプ
JP5382548B2 (ja) *	2011-03-31	2014-01-08	株式会社デンソー	高圧ポンプ
DE102011007781A1 (de) *	2011-04-20	2012-10-25	Continental Automotive Gmbh	Steckpumpe
JP2013050081A (ja) *	2011-08-31	2013-03-14	Denso Corp	高圧ポンプ
JP5796501B2 (ja) *	2012-01-31	2015-10-21	株式会社デンソー	サプライポンプ
US9016263B2 (en) *	2012-06-27	2015-04-28	Ford Global Technologies, Llc	High pressure fuel pump
DE102012222455A1 (de)	2012-12-06	2014-06-12	Robert Bosch Gmbh	Hochdruckpumpe
CN105008709B (zh)	2013-03-05	2018-04-20	斯坦蒂内有限责任公司	电控式入口计量单活塞燃油泵
DE102013204365A1 (de)	2013-03-13	2014-09-18	Robert Bosch Gmbh	Hochdruckpumpe, insbesondere Kraftstoffhochdruckpumpe einer Brennkraftmaschine
JP6092715B2 (ja) *	2013-05-30	2017-03-08	京セラ株式会社	プランジャポンプおよびそれを用いたポンプ装置
DE102013218697A1 (de)	2013-09-18	2015-03-19	Robert Bosch Gmbh	Fördersystem für ein Fluid
GB201400656D0 (en) *	2014-01-15	2014-03-05	Delphi Tech Holding Sarl	High pressure fuel pump
JP6387812B2 (ja) *	2014-12-05	2018-09-12	株式会社デンソー	高圧ポンプ、及び、それを用いる燃料供給システム
JP6428361B2 (ja) *	2015-02-23	2018-11-28	株式会社デンソー	ポンプ
EP3150842A1 (de) *	2015-09-29	2017-04-05	Robert Bosch Gmbh	Hochdruckbrennstoffpumpe
JP6337874B2 (ja) *	2015-12-03	2018-06-06	株式会社デンソー	高圧ポンプ
US10335939B2 (en) *	2016-10-12	2019-07-02	Caterpillar Inc.	Lubrication system for hydraulic hammer
IT201600106480A1 (it) *	2016-10-21	2018-04-21	Bosch Gmbh Robert	Pompa di alta pressione per alimentare combustibile ad un motore a combustione interna e metodo di controllo della pompa
JP6902627B2 (ja) *	2017-12-26	2021-07-14	日立Astemo株式会社	燃料供給ポンプ
DE112018006859T5 (de)	2018-02-13	2020-10-01	Cummins Inc.	Kraftstoffpumpe mit unabhängiger Kolbenabdeckung und -dichtung
JP2018109413A (ja) *	2018-03-12	2018-07-12	株式会社デンソー	高圧ポンプ
DE102018217644A1 (de) *	2018-10-15	2020-04-16	Hyundai Motor Company	Hochdruckpumpe und verfahren zum verdichten eines fluids
DE102019212262A1 (de)	2019-08-15	2021-02-18	Elringklinger Ag	Dichtungsanordnung, Hochdruckpumpe und Verfahren zur Herstellung einer Dichtungsanordnung
CN115803515A (zh) *	2020-07-17	2023-03-14	日立安斯泰莫株式会社	燃料泵

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JP2540411B2 (ja)	1992-03-31	1996-10-02	株式会社荏原製作所	プランジャポンプ
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JP2001003839A (ja)	1999-06-21	2001-01-09	Hitachi Ltd	高圧燃料ポンプ
JP3924999B2 (ja)	1999-08-12	2007-06-06	株式会社日立製作所	燃料ポンプ及びそれを用いた筒内噴射エンジン
JP2001168747A (ja)	1999-12-13	2001-06-22	Mitsumi Electric Co Ltd	Ａｇｃ回路
JP2001220405A (ja)	2000-02-09	2001-08-14	Chisso Corp	プロピレン／オレフィンランダム共重合体およびその製造方法
JP3884897B2 (ja) *	2000-04-18	2007-02-21	トヨタ自動車株式会社	高圧ポンプ
JP4673962B2 (ja)	2000-08-25	2011-04-20	楠本化成株式会社	クリアー型塗料塗膜の耐水白化性を有する消泡剤或いは平滑剤
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US20040052664A1 (en) *	2001-01-05	2004-03-18	Atsuji Saito	High-pressure fuel feed pump
JP2002219605A (ja)	2001-01-24	2002-08-06	Izumi Die Casting Co Ltd	把持具及びチャック装置
US20040164496A1 (en)	2001-06-04	2004-08-26	Masatoshi Okada	Sealing device

2001
- 2001-07-19 JP JP2001220405A patent/JP3787508B2/ja not_active Expired - Lifetime
2002
- 2002-02-27 EP EP06014850A patent/EP1731751B1/de not_active Expired - Lifetime
- 2002-02-27 DE DE60232558T patent/DE60232558D1/de not_active Expired - Lifetime
- 2002-02-27 EP EP07017005A patent/EP1857666B1/de not_active Expired - Lifetime
- 2002-02-27 DE DE60232202T patent/DE60232202D1/de not_active Expired - Lifetime
- 2002-02-27 DE DE60223456T patent/DE60223456T2/de not_active Expired - Lifetime
- 2002-02-27 EP EP06014851A patent/EP1734252B1/de not_active Expired - Lifetime
- 2002-02-27 EP EP02004280A patent/EP1277951B1/de not_active Expired - Lifetime
- 2002-02-27 DE DE60238223T patent/DE60238223D1/de not_active Expired - Lifetime
- 2002-02-28 US US10/084,386 patent/US20030017069A1/en not_active Abandoned
2003
- 2003-07-08 US US10/614,206 patent/US20040096346A1/en not_active Abandoned
2006
- 2006-04-24 US US11/409,062 patent/US7665976B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1857666B1 (de)	2010-11-03
US7665976B2 (en)	2010-02-23
EP1734252A2 (de)	2006-12-20
EP1734252A3 (de)	2007-01-03
JP2003035239A (ja)	2003-02-07
EP1277951A3 (de)	2004-02-04
EP1277951B1 (de)	2007-11-14
JP3787508B2 (ja)	2006-06-21
DE60232558D1 (de)	2009-07-16
DE60238223D1 (de)	2010-12-16
EP1277951A2 (de)	2003-01-22
DE60223456T2 (de)	2008-09-18
US20060228239A1 (en)	2006-10-12
EP1734252B1 (de)	2009-06-03
EP1857666A2 (de)	2007-11-21
EP1857666A3 (de)	2007-12-05
US20030017069A1 (en)	2003-01-23
DE60232202D1 (de)	2009-06-10
US20040096346A1 (en)	2004-05-20
EP1731751A1 (de)	2006-12-13
EP1731751B1 (de)	2009-04-29

Publication	Publication Date	Title
DE60232202D1 (de)	2009-06-10	Kraftstoffhochdruckpumpe für eine Brennkraftmaschine
DE50212815D1 (de)	2008-11-06	Kraftstoffpumpe für eine brennkraftmaschine
DE69933593D1 (de)	2006-11-23	Hochdruckbrennstoffpumpe für eine Brennkraftmaschine
DE50209290D1 (de)	2007-03-08	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50202740D1 (de)	2005-05-12	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50211554D1 (de)	2008-03-06	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50203322D1 (de)	2005-07-14	Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE50213847D1 (de)	2009-10-29	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50212491D1 (de)	2008-08-21	Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine
DE60303470D1 (de)	2006-04-20	Kraftstoffeinspritzsystem für eine Brennkraftmaschine
DE50111754D1 (de)	2007-02-08	Kraftstoffeinspritzpumpe für brennkraftmaschinen, insbesondere dieselmotoren
DE50201953D1 (de)	2005-02-10	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50214714D1 (de)	2010-11-25	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50207021D1 (de)	2006-07-06	Krafftstoffeinspritzventil für brennkraftmaschinen
DE60335326D1 (de)	2011-01-27	Kraftstoffeinspritzsystem für eine Brennkraftmaschine
DE50201843D1 (de)	2005-01-27	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50212607D1 (de)	2008-09-18	Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine
DE50204013D1 (de)	2005-09-29	Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE50203729D1 (de)	2005-09-01	Einspritzventil für eine Brennkraftmaschine
DE50203186D1 (de)	2005-06-30	Ölpumpenkombination für eine Brennkraftmaschine
DE50207640D1 (de)	2006-09-07	Kraftstoffeinspritzventil für brennkraftmaschinen
DE50206396D1 (de)	2006-05-24	Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine
DE50202158D1 (de)	2005-03-10	Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE50202551D1 (de)	2005-04-28	Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine
DE50204980D1 (de)	2005-12-22	Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine

Legal Events

Date	Code	Title	Description
2008-08-21	8381	Inventor (new situation)	Inventor name: USUI, SATOSHI, CHIYODA-KU TOKYO 100-8220, JP Inventor name: YAMADA, HIROYUKI, CHIYODA-KU, TOKYO 100-8220, JP Inventor name: ONOSE, TORU, CHIYODA-KU, TOKYO 100-8220, JP Inventor name: SAITO, ATSUJI, CHIYODA-KU, TOKYO 100-8220, JP Inventor name: ABE, MASAMI, HITACHINAKA-SHI, IBARAKI-KEN, 312, JP Inventor name: KOTAKI, MASAYOSHI, CHIYODA-KU, TOKYO 100-8220, JP Inventor name: ODAKURA, HIROSHI, CHIYODA-KU, TOKYO 100-8220, JP
2008-12-04	8364	No opposition during term of opposition

Date

Code

Title

Description

2008-08-21

8381

Inventor (new situation)

Inventor name: USUI, SATOSHI, CHIYODA-KU TOKYO 100-8220, JP

Inventor name: YAMADA, HIROYUKI, CHIYODA-KU, TOKYO 100-8220, JP

Inventor name: ONOSE, TORU, CHIYODA-KU, TOKYO 100-8220, JP

Inventor name: SAITO, ATSUJI, CHIYODA-KU, TOKYO 100-8220, JP

Inventor name: ABE, MASAMI, HITACHINAKA-SHI, IBARAKI-KEN, 312, JP

Inventor name: KOTAKI, MASAYOSHI, CHIYODA-KU, TOKYO 100-8220, JP

Inventor name: ODAKURA, HIROSHI, CHIYODA-KU, TOKYO 100-8220, JP

2008-12-04

8364

No opposition during term of opposition